47371428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101221}}^1$

素因数の和:101244

約数の個数: 36

約数和(自身を含む): 128956828

約数和(自身を除く): 81585400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 101221, 202442, 303663, 404884, 607326, 910989, 1214652, 1315873, 1821978, 2631746, 3643956, 3947619, 5263492, 7895238, 11842857, 15790476, 23685714, 47371428]

約数ペア:

[(1, 47371428), (2, 23685714), (3, 15790476), (4, 11842857), (6, 7895238), (9, 5263492), (12, 3947619), (13, 3643956), (18, 2631746), (26, 1821978), (36, 1315873), (39, 1214652), (52, 910989), (78, 607326), (117, 404884), (156, 303663), (234, 202442), (468, 101221)]